package com.zgtp.mapper;

import com.zgtp.entity.ProductTrackHistory;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * @author e-fan.yang12
 */
public interface DataBaseMapper {


	//int selectDb1(@Param("siteCode") String siteCode);

	int selectDb1();

	int selectDb2();


}
